L-2 Series 90-30 PLC Installation and Hardware Manual
–
August 2002 GFK-0356Q
L
Figure L-1. 44A720084-001 Line Filter Connections to Series 90-30 Power Supply
The equivalent circuit for the line filter is shown below. This is provided in case you wish to
specify or design a line filter as an alternative to the one mentioned above.
7.06
m H
1M
.33
.0033
.33
.33.33
.33
.0033
L
G
N
7.06
m H
L
N
µ
µµ
µ
f
µ
µµ
µ
f
µ
µµ
µ
f
µ
µµ
µ
f
Figure L-2. Equivalent Circuit for 44A720084-001 Line Filter
a45627
BROWN
GRN/YEL
BLUE
TERMINAL
STRIP
H
N
G
L
G
N
NOTE:
BLUE
BROWN H
N
G
POWER
SUPPLY
FILTER
L
N
FILTER CASE AND ENCLOSURE SHOULD ALSO
BE GROUNDED, IF POSSIBLE.
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